85904764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1952381}}^1$

素因数の和:1952396

約数の個数: 12

約数和(自身を含む): 164000088

約数和(自身を除く): 78095324

約数列:

[1, 2, 4, 11, 22, 44, 1952381, 3904762, 7809524, 21476191, 42952382, 85904764]

約数ペア:

[(1, 85904764), (2, 42952382), (4, 21476191), (11, 7809524), (22, 3904762), (44, 1952381)]